SABRE – A test of DAMA with high-purity NaI(Tl) crystals

SABRE – A test of DAMA with high-purity NaI(Tl) crystals
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SABRE – 使用高纯度 NaI(Tl) 晶体进行 DAMA 测试

DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
B. Suerfu
B. Suerfu
中科院分区:
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文献类型:
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作者:
J. Xu;F. Calaprice;F. Froborg;E. Shields;B. Suerfu

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DAMA的暗物质主张既有意义又有争议。有几个实验声称排除了DAMA/LIBRA,但这些比较是基于目前未知的暗物质晕和暗物质相互作用模型。因此,DAMA/LIBRA的明确测试最好使用具有比DAMA/LIBRA更低的残留背景的NaI(Tl)晶体,并且SABRE实验被设计成实现这一目标。本文将讨论高纯度SABRE NaI(Tl)晶体和探测器的发展,以及SABRE实验对DAMA/LIBRA测试的进展。
The dark matter claim by DAMA is both significant and controversial. Several experiments have claimed to rule out DAMA/LIBRA, but the comparisons are made based on dark matter halo and dark matter-interaction models that are currently unknown. Therefore, an unambiguous test of DAMA/LIBRA is best made using NaI(Tl) crystals with lower residual background than that of DAMA/LIBRA, and the SABRE experiment is designed to achieve this goal. In this paper we will discuss the development of high-purity SABRE NaI(Tl) crystals and detectors, and progress of the SABRE experiment toward testing DAMA/LIBRA.
XENON100 数据 225 天的暗物质结果
DOI: 10.1103/physrevlett.109.181301
发表时间: 2012-11-02
影响因子: 8.6
作者:
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通讯作者: Weinheimer, C.
DOI: 10.1103/physrevlett.107.051301
发表时间: 2011-07-27
影响因子: 8.6
作者:
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通讯作者: Yamashita, M.